synthesis of adamantane was studied using alcl 3 catalyst system and co-catalysts.

analysis of products of adamantane synthesis by capillary gas chromatography and chromatography-mass spectrometry

金刚烷合成体系成分的毛细管气相色谱及色谱-质谱法分析

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the adamantane is a new type of fine chemical material developed in the latest 30 years.

金刚烷是近30年来发展起来的一种新型精细化工原料。

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synthetic methods and feature of adamantane have been reviewed.

综述了金刚烷的各种合成方法及特点。

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structure analysis, solubility and thermodynamics properties of adamantane

金刚烷的结构、溶解性及热力学性质

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study on the new synthesis method of adamantane

笼状烃金刚烷的新合成方法

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now in shanghai people can test their manhood from a 70-metre high platform.

现在在上海,人们可以在70米高的高台上挑战他们的男子气概.

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quantum theory of many particle system

多粒子体系量子理论

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the emerged reason and variation of the fiberlike suspended matters in jet fuel were investigated through the typical jet fuel refining process without hydrotreating.

在典型的非加氢喷气燃料精制工艺过程中，观察喷气燃料中纤维状悬浮物的产生和变化情况；

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statistical interpretation of nwp products in india

印度NWP产品的统计释用

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on statistical interpretation method for tough reservoirs

疑难储层统计解释方法研究

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statistical interpretation of test results; estimation of the mean; confidence interval

试验结果的统计分析.平均值的估计.置信区间范围

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statistical interpretation of the wave function, superposition principle of states

波函数的统计解释态迭加原理

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study and application of domestic carbon fiber compound core conductor fittings

碳纤维复合芯铝导线国产金具的研制与应用

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theoretical analysis indicates that mfc has the optimum and greater capacitance in comparison with multilayer capacitor ( mlc), when the diameter of fiber core is carefully matched with the thickness of dielectric coating. mfc also has better resistance to dielectric breakdown.

理论分析表明，当纤维直径与介电层厚度相匹配时，MFC的电容比多层电容器（MLC）的电容大，而且MFC也具有更优异的抗击穿性能。

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calculation find that electrons with energy of 0.447 4 mev have the fastest energy deposition speed at the fiber core by analysis we also find that most electrons with that energy could reach the fiber core, while energy deposition is due to the energy decrease.

计算得到0.4474MeV能量的电子在单模光纤中心能量沉积最快，分析发现对于这个能量的电子多数可以穿透到光纤芯处，电子能量在光纤芯处的沉积主要是由于电子能量的减小造成的。

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in addition, a single mode fiber core diameter is about 10 microns, close to the scale of a lot of biological cells and macromolecules, it makes fiber optical tweezers can be widely used in the field of life sciences also.

另外普通单模光纤芯径约10微米，与很多生物细胞和大分子的尺度相当，使得光纤光镊仍然可以广泛应用于生命科学领域。

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in view of the requirements of polarization maintaining which in the application of the fog, a new kind of highly birefringent photonic crystal fibers structure was proposed by changing the size of some air-hole which near the fiber core.

鉴于光纤陀螺在应用中对偏振保持的要求，通过改变五角芯型光子晶体光纤纤芯附近部分空气孔的尺寸设计出了五角芯型保偏光子晶体光纤。

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the soak test and site-application results showed that high drop point fiber core grease had the same soak performance comparing with the ordinary fiber core grease, and had good high& low temperature performance as well as protection performance.

麻芯浸清试验及现场使用试验表明：高滴点钢丝绳麻芯脂具有与普通麻芯脂相当的浸渍性能，良好的高、低温性能和防护性能。

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mechanism of the technology is made use of the absorption that material surrounding the fiber core interacted with the specific band evanescent wave. the material content can be detected through using variation of light density caused by the absorption.

其探测机理是通过传感区域围绕纤芯的待测物质对特定波段的倏逝波进行吸收，造成倏逝波的衰减，通过检测作用前后光强的衰减量，确定待测物质的含量。

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mathematical models are established based on the geometrical optics, respectively for penetration depth and taper parameters in conical transition region, effective absorptive path and sensing fiber core and length in uniform sensing region.

基于几何光学，建立了锥形过渡区域透射深度关于锥形参数的数学模型、传感区域均匀部分有效吸收路径关于感应芯径和感应长度的数学模型，并对各个模型进行了研究。

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